Author(s)

Zhiqiang Lu ¹

Affiliation(s)

¹ Guizhou Geology and Mineral Resources Foundation Engineering Co., Ltd, Guiyang 550081, China

Corresponding Author

Zhiqiang Lu

ABSTRACT

In order to study the influence of Mabiantian reservoir on the stability of Dongfenglin Avenue embankment slope after impaction, the physical and mechanical property parameters and hydraulic property parameters of embankment filler and subgrade were obtained by indoor shear test, consolidation test and permeability test, natural Angle of rerest test and permeability test on site. According to k. Terzaghi effective stress principle, the stability of slope after water storage is analyzed. The calculation shows that the slope stability coefficient of Dongfenglin Avenue embankment is basically less than 1.05 after impaction, indicating that local collapse and landslide may occur after impaction, which seriously threatens the safety of Dongfenglin Avenue and the impaction function of Mabentian Reservoir.

KEYWORDS

Embankment, Shear Test, Consolidation Test, Seepage Test, Effective Stress Principle, Stability Coefficient

CITE THIS PAPER

Zhiqiang Lu, Analysis and Study of the Influence of the Proposed Mabiantian Reservoir on the Embankment of Dongfeng Forest Avenue. Journal of Civil Engineering and Urban Planning (2022) Vol. 4: 72-83. DOI: http://dx.doi.org/10.23977/jceup.2022.040210.

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